RU2006118345A - Катетер и способ, в частности, доля абляции и других подобных методов - Google Patents

Катетер и способ, в частности, доля абляции и других подобных методов Download PDF

Info

Publication number
RU2006118345A
RU2006118345A RU2006118345/14A RU2006118345A RU2006118345A RU 2006118345 A RU2006118345 A RU 2006118345A RU 2006118345/14 A RU2006118345/14 A RU 2006118345/14A RU 2006118345 A RU2006118345 A RU 2006118345A RU 2006118345 A RU2006118345 A RU 2006118345A
Authority
RU
Russia
Prior art keywords
specified
catheter
coolant
channel
elongated body
Prior art date
Application number
RU2006118345/14A
Other languages
English (en)
Russian (ru)
Inventor
Фредерик Хенрикус Матес ВИТТКАМФ (NL)
Фредерик Хенрикус Матес ВИТТКАМФ
Хироси НАКАГАВА (US)
Хироси Накагава
Original Assignee
Университайр Медис Сентрум Утрехт (Nl)
Университайр Медис Сентрум Утрехт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Университайр Медис Сентрум Утрехт (Nl), Университайр Медис Сентрум Утрехт filed Critical Университайр Медис Сентрум Утрехт (Nl)
Publication of RU2006118345A publication Critical patent/RU2006118345A/ru

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00101—Thermal conductivity low, i.e. thermally insulating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00363—Epicardium
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • A61B2018/00815—Temperature measured by a thermistor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
RU2006118345/14A 2003-10-29 2004-10-20 Катетер и способ, в частности, доля абляции и других подобных методов RU2006118345A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1024658 2003-10-29
NL1024658A NL1024658C2 (nl) 2003-10-29 2003-10-29 Katheter en werkwijze, in het bijzonder voor ablatie en dergelijke techniek.

Publications (1)

Publication Number Publication Date
RU2006118345A true RU2006118345A (ru) 2007-12-10

Family

ID=34617593

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006118345/14A RU2006118345A (ru) 2003-10-29 2004-10-20 Катетер и способ, в частности, доля абляции и других подобных методов

Country Status (11)

Country Link
US (3) US7815635B2 (cg-RX-API-DMAC7.html)
EP (1) EP1686908B1 (cg-RX-API-DMAC7.html)
JP (1) JP4776542B2 (cg-RX-API-DMAC7.html)
KR (1) KR101218957B1 (cg-RX-API-DMAC7.html)
CN (1) CN100586393C (cg-RX-API-DMAC7.html)
AU (1) AU2004290563B2 (cg-RX-API-DMAC7.html)
BR (1) BRPI0415696B8 (cg-RX-API-DMAC7.html)
CA (1) CA2543524C (cg-RX-API-DMAC7.html)
NL (1) NL1024658C2 (cg-RX-API-DMAC7.html)
RU (1) RU2006118345A (cg-RX-API-DMAC7.html)
WO (1) WO2005048858A1 (cg-RX-API-DMAC7.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2526964C2 (ru) * 2008-12-30 2014-08-27 Байосенс Уэбстер, Инк Двухцелевой катетер лассо с ирригацией
RU2587954C2 (ru) * 2010-04-28 2016-06-27 Байосенс Уэбстер, Инк. Орошаемый абляционный катетер с улучшенным потоком текучей среды
RU2592780C2 (ru) * 2010-04-26 2016-07-27 Байосенс Уэбстер, Инк. Орошаемый катетер с встроенным датчиком положения
RU2630621C2 (ru) * 2013-01-30 2017-09-11 Джоакино КОППИ Катетер с изменяемой кривизной
RU2636180C2 (ru) * 2012-12-31 2017-11-21 Байосенс Вебстер (Изрэйл) Лтд. Двойная петля с одинарным управляющим проводом для двухстороннего действия
US11471650B2 (en) 2019-09-20 2022-10-18 Biosense Webster (Israel) Ltd. Mechanism for manipulating a puller wire

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1542587B1 (en) 2002-08-24 2011-04-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for locating the fossa ovalis and performing transseptal puncture
NL1024658C2 (nl) 2003-10-29 2005-05-02 Univ Medisch Centrum Utrecht Katheter en werkwijze, in het bijzonder voor ablatie en dergelijke techniek.
US20080091193A1 (en) 2005-05-16 2008-04-17 James Kauphusman Irrigated ablation catheter having magnetic tip for magnetic field control and guidance
US7857810B2 (en) * 2006-05-16 2010-12-28 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation electrode assembly and methods for improved control of temperature and minimization of coagulation and tissue damage
US8128621B2 (en) * 2005-05-16 2012-03-06 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation electrode assembly and method for control of temperature
JP2009504284A (ja) * 2005-08-19 2009-02-05 ネーヴ，ヴェルナー，フランソワ デ 心臓の熱切除治療を援助するための装置ならびに方法
JP5192489B2 (ja) * 2006-10-10 2013-05-08 セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド 断熱遠位出口を備えたアブレーション電極アセンブリ
US7824406B2 (en) 2006-12-28 2010-11-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter having a valve to prevent backflow
US7591816B2 (en) 2006-12-28 2009-09-22 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter having a pressure sensor to detect tissue contact
US8690870B2 (en) 2006-12-28 2014-04-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter system with pulsatile flow to prevent thrombus
US7951143B2 (en) 2006-12-28 2011-05-31 St. Jude Medical, Artial Fibrillation Divsion, Inc. Cooled ablation catheter with reciprocating flow
US8460285B2 (en) * 2006-12-29 2013-06-11 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation catheter electrode having multiple thermal sensors and method of use
US7914528B2 (en) 2006-12-29 2011-03-29 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation catheter tip for generating an angled flow
US8979837B2 (en) * 2007-04-04 2015-03-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Flexible tip catheter with extended fluid lumen
US8517999B2 (en) 2007-04-04 2013-08-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated catheter with improved fluid flow
US8187267B2 (en) 2007-05-23 2012-05-29 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation catheter with flexible tip and methods of making the same
US8764742B2 (en) 2007-04-04 2014-07-01 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated catheter
US8734440B2 (en) * 2007-07-03 2014-05-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Magnetically guided catheter
US10220187B2 (en) * 2010-06-16 2019-03-05 St. Jude Medical, Llc Ablation catheter having flexible tip with multiple flexible electrode segments
US11395694B2 (en) 2009-05-07 2022-07-26 St. Jude Medical, Llc Irrigated ablation catheter with multiple segmented ablation electrodes
US8206404B2 (en) * 2007-07-03 2012-06-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Magnetically guided catheter
US8974454B2 (en) 2009-12-31 2015-03-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Kit for non-invasive electrophysiology procedures and method of its use
US8128620B2 (en) * 2007-11-13 2012-03-06 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation electrode having proximal direction flow
US9579148B2 (en) 2007-11-13 2017-02-28 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation electrode having recessed surface portions
US8052684B2 (en) * 2007-11-30 2011-11-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter having parallel external flow and proximally tapered electrode
US8273082B2 (en) 2007-12-21 2012-09-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter assembly having a flow member to create parallel external flow
US8221409B2 (en) 2007-12-21 2012-07-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Thermally insulated irrigation catheter assembly
US8226641B2 (en) * 2007-12-21 2012-07-24 St. Jude Medical, Atrial Fibrillation Division, Inc. Medical catheter with deflection pull ring and distal tip attachment apparatus
US8216225B2 (en) * 2007-12-21 2012-07-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation electrode assembly having a polygonal electrode
US9675411B2 (en) * 2008-07-15 2017-06-13 Biosense Webster, Inc. Catheter with perforated tip
US8882761B2 (en) * 2008-07-15 2014-11-11 Catheffects, Inc. Catheter and method for improved ablation
US8974453B2 (en) * 2008-12-02 2015-03-10 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter having a flexible manifold
US9757189B2 (en) * 2008-12-03 2017-09-12 Biosense Webster, Inc. Prevention of kinks in catheter irrigation tubes
US9227036B2 (en) 2008-12-05 2016-01-05 Cathrx Ltd Irrigation catheter and a method of fabricating
US9629678B2 (en) 2008-12-30 2017-04-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Controlled irrigated catheter ablation systems and methods thereof
US10105177B2 (en) 2008-12-31 2018-10-23 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation electrode assembly having off-center irrigation passageway
US8864757B2 (en) * 2008-12-31 2014-10-21 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for measuring force and torque applied to a catheter electrode tip
US8926605B2 (en) 2012-02-07 2015-01-06 Advanced Cardiac Therapeutics, Inc. Systems and methods for radiometrically measuring temperature during tissue ablation
US9277961B2 (en) 2009-06-12 2016-03-08 Advanced Cardiac Therapeutics, Inc. Systems and methods of radiometrically determining a hot-spot temperature of tissue being treated
US9226791B2 (en) 2012-03-12 2016-01-05 Advanced Cardiac Therapeutics, Inc. Systems for temperature-controlled ablation using radiometric feedback
US8954161B2 (en) 2012-06-01 2015-02-10 Advanced Cardiac Therapeutics, Inc. Systems and methods for radiometrically measuring temperature and detecting tissue contact prior to and during tissue ablation
CA2768454A1 (en) * 2009-07-13 2011-01-20 Boston Scientific Scimed, Inc. Open-irrigated ablation catheter with turbulent flow
US8920415B2 (en) 2009-12-16 2014-12-30 Biosense Webster (Israel) Ltd. Catheter with helical electrode
US9616199B2 (en) * 2009-12-31 2017-04-11 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated catheter employing multi-lumenal irrigation tubing
US9510894B2 (en) 2010-04-28 2016-12-06 Biosense Webster (Israel) Ltd. Irrigated ablation catheter having irrigation ports with reduced hydraulic resistance
US9943362B2 (en) * 2010-04-28 2018-04-17 Biosense Webster, Inc. Irrigated ablation catheter with improved fluid flow
US9943363B2 (en) * 2010-04-28 2018-04-17 Biosense Webster, Inc. Irrigated ablation catheter with improved fluid flow
EP2603276A4 (en) 2010-08-13 2017-07-05 Cathrx Ltd A catheter sheath and a method of manufacturing
US10016233B2 (en) * 2010-12-06 2018-07-10 Biosense Webster (Israel) Ltd. Treatment of atrial fibrillation using high-frequency pacing and ablation of renal nerves
US8814857B2 (en) * 2010-12-17 2014-08-26 St. Jude Medical, Atrial Filbrillation Division, Inc. Irrigated ablation electrode assemblies
US9855094B2 (en) 2010-12-28 2018-01-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Multi-rate fluid flow and variable power delivery for ablation electrode assemblies used in catheter ablation procedures
US8979840B2 (en) 2010-12-17 2015-03-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigant distribution system for flexible electrodes
US9788891B2 (en) 2010-12-28 2017-10-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation electrode assemblies and methods for using same
EP2696790B1 (en) * 2011-04-12 2021-03-24 Thermedical, Inc. Devices for controlling ablation therapy
EP2615990B1 (en) * 2011-06-16 2020-08-19 St. Jude Medical Atrial Fibrillation Division Inc. Irrigant distribution system for flexible electrodes
US8956353B2 (en) * 2011-12-29 2015-02-17 Biosense Webster (Israel) Ltd. Electrode irrigation using micro-jets
CN103284786B (zh) * 2012-02-29 2015-11-11 四川锦江电子科技有限公司 可控双向偏转的灌注电生理导管
CN103315808A (zh) * 2012-03-23 2013-09-25 心诺普医疗技术（北京）有限公司 一种消融电极及采用该电极的灌注型电极导管
CN102631240A (zh) * 2012-04-13 2012-08-15 上海微创电生理医疗科技有限公司 冷盐水灌注型射频消融导管
US10004877B2 (en) 2012-05-07 2018-06-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Deflectable catheter shaft section, catheter incorporating same, and method of manufacturing same
US9861738B2 (en) 2012-05-07 2018-01-09 St. Jude Medical, Cardiology Division, Inc. Flex tip fluid lumen assembly with termination tube
US10022176B2 (en) 2012-08-15 2018-07-17 Thermedical, Inc. Low profile fluid enhanced ablation therapy devices and methods
US9066725B2 (en) * 2012-12-06 2015-06-30 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigant distribution system for electrodes
US9610396B2 (en) 2013-03-15 2017-04-04 Thermedical, Inc. Systems and methods for visualizing fluid enhanced ablation therapy
US9033972B2 (en) 2013-03-15 2015-05-19 Thermedical, Inc. Methods and devices for fluid enhanced microwave ablation therapy
GB201308901D0 (en) * 2013-05-17 2013-07-03 Gyrus Medical Ltd Electrosurgical instrument and system
GB2515493A (en) * 2013-06-24 2014-12-31 Gyrus Medical Ltd Electrosurgical instrument
CN108742830A (zh) * 2013-10-28 2018-11-06 圣犹达医疗用品心脏病学部门有限公司 具有增强诊断能力的消融导管设计以及方法
CN107693112A (zh) * 2013-11-15 2018-02-16 上海微创电生理医疗科技股份有限公司 消融电极以及具有该消融电极的医疗导管
DE102014201859A1 (de) * 2014-02-03 2015-08-06 Olympus Winter & Ibe Gmbh Elektrochirurgisches Instrument
CN103876826A (zh) * 2014-03-12 2014-06-25 张文伟 痔疮切割器
US10022183B2 (en) 2014-04-01 2018-07-17 Innovations In Medicine, Llc Temperature-responsive irrigated ablation electrode with reduced coolant flow and related methods for making and using
EP3220841B1 (en) 2014-11-19 2023-01-25 EPiX Therapeutics, Inc. High-resolution mapping of tissue with pacing
CA2967829A1 (en) 2014-11-19 2016-05-26 Advanced Cardiac Therapeutics, Inc. Systems and methods for high-resolution mapping of tissue
SG11201703943VA (en) 2014-11-19 2017-06-29 Advanced Cardiac Therapeutics Inc Ablation devices, systems and methods of using a high-resolution electrode assembly
US11064929B2 (en) * 2014-12-31 2021-07-20 St. Jude Medical, Cardiology Division, Inc. Flexible electrode tip with halo irrigation
US9636164B2 (en) 2015-03-25 2017-05-02 Advanced Cardiac Therapeutics, Inc. Contact sensing systems and methods
EP3209236B1 (en) 2015-03-31 2020-06-10 St. Jude Medical, Cardiology Division, Inc. Device for delivering pulsed rf energy during catheter ablation
CN104825226A (zh) * 2015-05-04 2015-08-12 中国人民解放军总医院 消融大头以及消融装置
WO2017160808A1 (en) 2016-03-15 2017-09-21 Advanced Cardiac Therapeutics, Inc. Improved devices, systems and methods for irrigated ablation
CN108778394A (zh) * 2016-03-24 2018-11-09 波士顿科学医学有限公司 心脏导管上的区域性流量传感器
WO2017192542A2 (en) 2016-05-02 2017-11-09 Affera, Inc. Catheter sensing and irrigating
US9743984B1 (en) 2016-08-11 2017-08-29 Thermedical, Inc. Devices and methods for delivering fluid to tissue during ablation therapy
EP3522807B1 (en) 2016-10-04 2025-07-09 Avent, Inc. Cooled rf probes
JP6718557B2 (ja) 2016-10-04 2020-07-08 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド アブレーション・カテーテル・チップ
CN110809448B (zh) 2017-04-27 2022-11-25 Epix疗法公司 确定导管尖端与组织之间接触的性质
WO2019060833A1 (en) 2017-09-25 2019-03-28 Sirona Medical Technologies, Inc. CATHETER AND METHOD FOR ENHANCED IRRIGATION
WO2019071269A2 (en) 2017-10-06 2019-04-11 Powell Charles Lee SYSTEM AND METHOD FOR TREATING AN OBSTRUCTIVE SLEEP APNEA
US11083871B2 (en) 2018-05-03 2021-08-10 Thermedical, Inc. Selectively deployable catheter ablation devices
US11918277B2 (en) 2018-07-16 2024-03-05 Thermedical, Inc. Inferred maximum temperature monitoring for irrigated ablation therapy
CN110074857B (zh) * 2018-09-14 2021-05-14 杭州堃博生物科技有限公司 肺部射频消融系统以及控制方法、控制装置和计算机可读介质，以及射频消融导管
CA3118815A1 (en) * 2018-11-07 2020-05-14 Vascular Graft Solutions Ltd. Sheath for use in performing surgical vascular anastomotic procedures, and applications thereof
USD1074999S1 (en) 2019-12-16 2025-05-13 Affera, Inc. Catheter tip with electrode panel(s)
US20230210591A1 (en) * 2020-04-21 2023-07-06 Alexander McLellan Temperature sensing catheter
WO2022055806A1 (en) * 2020-09-08 2022-03-17 Piccolo Medical, Inc. Devices and methods for vascular navigation, assessment, treatment and/or diagnosis
USD1014762S1 (en) 2021-06-16 2024-02-13 Affera, Inc. Catheter tip with electrode panel(s)
CN114288007B (zh) * 2021-12-31 2022-09-30 心诺普医疗技术（北京）有限公司 流体喷射装置及冷冻球囊导管
CN116458994B (zh) * 2023-06-12 2023-09-19 成都德倍佳医疗科技有限责任公司 一种流体可控式电凝电极体、前端组件、电极及其系统
CN116687553B (zh) * 2023-06-12 2023-10-10 成都德倍佳医疗科技有限责任公司 一种流体可控式止血前端组件、电极及其系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098431A (en) * 1989-04-13 1992-03-24 Everest Medical Corporation RF ablation catheter
CN2176123Y (zh) * 1993-05-24 1994-09-07 西安市三兴科技实业公司 射频消融心脏导管
US6641580B1 (en) * 1993-11-08 2003-11-04 Rita Medical Systems, Inc. Infusion array ablation apparatus
US5462521A (en) * 1993-12-21 1995-10-31 Angeion Corporation Fluid cooled and perfused tip for a catheter
CA2217024A1 (en) * 1995-05-01 1996-11-21 Ep Technologies, Inc. Systems and methods for sensing sub-surface temperatures in body tissue during ablation with actively cooled electrodes
US5688267A (en) * 1995-05-01 1997-11-18 Ep Technologies, Inc. Systems and methods for sensing multiple temperature conditions during tissue ablation
US6059780A (en) * 1995-08-15 2000-05-09 Rita Medical Systems, Inc. Multiple antenna ablation apparatus and method with cooling element
JPH11511054A (ja) * 1995-08-18 1999-09-28 ソムナス メディカル テクノロジーズ インコーポレイテッド 身体組織を美容再形成する装置
US5913854A (en) * 1997-02-04 1999-06-22 Medtronic, Inc. Fluid cooled ablation catheter and method for making
US5843152A (en) * 1997-06-02 1998-12-01 Irvine Biomedical, Inc. Catheter system having a ball electrode
US6869431B2 (en) 1997-07-08 2005-03-22 Atrionix, Inc. Medical device with sensor cooperating with expandable member
US6049737A (en) * 1998-05-05 2000-04-11 Cardiac Pacemakers, Inc. Catheter having common lead for electrode and sensor
US6740082B2 (en) 1998-12-29 2004-05-25 John H. Shadduck Surgical instruments for treating gastro-esophageal reflux
US6123703A (en) 1998-09-19 2000-09-26 Tu; Lily Chen Ablation catheter and methods for treating tissues
US6171275B1 (en) * 1998-12-03 2001-01-09 Cordis Webster, Inc. Irrigated split tip electrode catheter
US6405078B1 (en) * 1999-01-15 2002-06-11 Biosense Webster, Inc. Porous irrigated tip electrode catheter
US6466818B1 (en) * 1999-01-15 2002-10-15 Biosense Webster, Inc. Porous irrigated tip electrode catheter
US6662034B2 (en) * 2000-11-15 2003-12-09 Stereotaxis, Inc. Magnetically guidable electrophysiology catheter
US6611699B2 (en) * 2001-06-28 2003-08-26 Scimed Life Systems, Inc. Catheter with an irrigated composite tip electrode
US6939350B2 (en) * 2001-10-22 2005-09-06 Boston Scientific Scimed, Inc. Apparatus for supporting diagnostic and therapeutic elements in contact with tissue including electrode cooling device
WO2003049631A1 (en) * 2001-12-12 2003-06-19 Tissuelink Medical, Inc. Fluid-assisted medical devices, systems and methods
NL1024658C2 (nl) 2003-10-29 2005-05-02 Univ Medisch Centrum Utrecht Katheter en werkwijze, in het bijzonder voor ablatie en dergelijke techniek.

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2526964C2 (ru) * 2008-12-30 2014-08-27 Байосенс Уэбстер, Инк Двухцелевой катетер лассо с ирригацией
RU2592780C2 (ru) * 2010-04-26 2016-07-27 Байосенс Уэбстер, Инк. Орошаемый катетер с встроенным датчиком положения
RU2587954C2 (ru) * 2010-04-28 2016-06-27 Байосенс Уэбстер, Инк. Орошаемый абляционный катетер с улучшенным потоком текучей среды
RU2636180C2 (ru) * 2012-12-31 2017-11-21 Байосенс Вебстер (Изрэйл) Лтд. Двойная петля с одинарным управляющим проводом для двухстороннего действия
US9918791B2 (en) 2012-12-31 2018-03-20 Biosense Webster (Israel) Ltd. Double loop lasso with single puller wire for bi-directional actuation
US10485610B2 (en) 2012-12-31 2019-11-26 Biosense Webster (Israel) Ltd. Double loop lasso with single puller wire for bi-directional actuation
US10898264B2 (en) 2012-12-31 2021-01-26 Biosense Webster (Israel) Ltd. Double loop lasso with single puller wire for bi-directional actuation
US12133677B2 (en) 2012-12-31 2024-11-05 Biosense Webster (Israel) Ltd. Double loop lasso with single puller wire for bi-directional actuation
RU2630621C2 (ru) * 2013-01-30 2017-09-11 Джоакино КОППИ Катетер с изменяемой кривизной
US11471650B2 (en) 2019-09-20 2022-10-18 Biosense Webster (Israel) Ltd. Mechanism for manipulating a puller wire
US11964115B2 (en) 2019-09-20 2024-04-23 Biosense Webster (Israel) Ltd. Mechanism for manipulating a puller wire

Also Published As

Publication number Publication date
US20110022046A1 (en) 2011-01-27
NL1024658C2 (nl) 2005-05-02
CA2543524A1 (en) 2005-06-02
EP1686908B1 (en) 2014-12-03
CA2543524C (en) 2012-10-09
KR20060123207A (ko) 2006-12-01
AU2004290563B2 (en) 2010-09-23
US7998141B2 (en) 2011-08-16
JP2007509693A (ja) 2007-04-19
EP1686908A1 (en) 2006-08-09
AU2004290563A1 (en) 2005-06-02
JP4776542B2 (ja) 2011-09-21
US20080045943A1 (en) 2008-02-21
BRPI0415696B1 (pt) 2018-04-03
CN1897885A (zh) 2007-01-17
CN100586393C (zh) 2010-02-03
BRPI0415696A (pt) 2006-12-26
KR101218957B1 (ko) 2013-01-04
US7815635B2 (en) 2010-10-19
US8287533B2 (en) 2012-10-16
BRPI0415696B8 (pt) 2021-06-22
US20110301596A1 (en) 2011-12-08
WO2005048858A1 (en) 2005-06-02

Similar Documents

Publication Publication Date Title
RU2006118345A (ru) Катетер и способ, в частности, доля абляции и других подобных методов
EP2547276B1 (en) Ablation catheter with isolated temperature sensing tip
US6270493B1 (en) Cryoablation structure
US6611699B2 (en) Catheter with an irrigated composite tip electrode
US20020147480A1 (en) Treatment of lipid pool
JP5536653B2 (ja) 冷却型焼灼カテーテル装置および使用方法
US7846158B2 (en) Apparatus and method for electrode thermosurgery
CN104220018B (zh) 一种消融电极及采用该电极的灌注型电极导管
US9084619B2 (en) Microwave applicator
JP2007509693A5 (cg-RX-API-DMAC7.html)
TWI680742B (zh) 燒灼用針裝置及腫瘤的高頻燒灼治療系統
CN109259856A (zh) 射频加热探针装置及射频消融设备
CN2642260Y (zh) 一种用于微波手术的辐射器
US9254173B2 (en) Microwave applicator
Grumbrecht et al. Interrelation of tissue temperature versus flow velocity in two different kinds of temperature controlled catheter radiofrequency energy applications
KR20160107492A (ko) 초음파 절삭기의 냉각 장치 및 그에 의한 초음파 절삭기의 냉각 방법
ES2352212T3 (es) Célula de calentamiento óhmico.
JPH0131215Y2 (cg-RX-API-DMAC7.html)
JP2003144452A (ja) 焼灼用カテーテル
CN120713693A (zh) 一种分体式温度刺激装置
AU768933B2 (en) Method and apparatus for controlling body temperature

Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20080115